Greatest Common Factor of 579, 171, 642

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 579, 171, 642 by common division method
• Greatest Common Factor of 579, 171, 642 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 579

List of positive integer factors of 579 that divides 579 without a remainder.

1,3,193,579

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Greatest Common Factor

We found the factors 579,171,642 . The biggest common factor number is the GCF number.
So the greatest common factor 579,171,642 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 637, 777, 895
• GCF of 316, 517, 378
• GCF of 134, 140, 743
• GCF of 330, 545, 732
• GCF of 788, 931, 300

1. What is the GCF of 579, 171, 642?

Answer: GCF of 579, 171, 642 is 3.

2. How to Find the GCF of 579, 171, 642

Answer: Greatest Common Factor(GCF) of 579, 171, 642 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(579, 171, 642) = 3.